The intervention poses a challenge as it is a building that can not be demolished and run again as it is linked to exceptional cases of regulations. You can not increase the buildability or increase the height.
That is why it is decided to modify the existing roof by a light roof of minimum slope to gain the maximum free height on the first floor (originally very low) and thus be able to house two suite rooms.
The ground floor is completely demolished, modifying the location of the original staircase, so that there is a large open space living-dining room connected with sliding door with a large kitchen. On this floor there is also a room and a bathroom.
All floors are connected with an elevator.
The house is located in the Calle Mayor de Sant Just Desvern.
Basic project, executive project and construction management.